JP6017873B2 - 密閉型電池 - Google Patents

密閉型電池 Download PDF

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Publication number
JP6017873B2
JP6017873B2 JP2012167224A JP2012167224A JP6017873B2 JP 6017873 B2 JP6017873 B2 JP 6017873B2 JP 2012167224 A JP2012167224 A JP 2012167224A JP 2012167224 A JP2012167224 A JP 2012167224A JP 6017873 B2 JP6017873 B2 JP 6017873B2
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JP
Japan
Prior art keywords
liquid injection
injection hole
hole
contact position
sealed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2012167224A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014026865A (ja
Inventor
平川　靖
靖 平川
伸也 室井
伸也 室井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Kokoku Intech Co Ltd
Original Assignee
Toyota Motor Corp
Kokoku Intech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Corp, Kokoku Intech Co Ltd filed Critical Toyota Motor Corp
Priority to JP2012167224A priority Critical patent/JP6017873B2/ja
Priority to US14/403,002 priority patent/US9466824B2/en
Priority to CN201380038009.5A priority patent/CN104471750B/zh
Priority to PCT/JP2013/064313 priority patent/WO2014017156A1/ja
Priority to DE112013003696.7T priority patent/DE112013003696B4/de
Priority to KR1020147032939A priority patent/KR101644083B1/ko
Publication of JP2014026865A publication Critical patent/JP2014026865A/ja
Application granted granted Critical
Publication of JP6017873B2 publication Critical patent/JP6017873B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • H01M50/636—Closing or sealing filling ports, e.g. using lids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filling, Topping-Up Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2012167224A 2012-07-27 2012-07-27 密閉型電池 Active JP6017873B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2012167224A JP6017873B2 (ja) 2012-07-27 2012-07-27 密閉型電池
US14/403,002 US9466824B2 (en) 2012-07-27 2013-05-23 Sealed battery
CN201380038009.5A CN104471750B (zh) 2012-07-27 2013-05-23 密闭型电池
PCT/JP2013/064313 WO2014017156A1 (ja) 2012-07-27 2013-05-23 密閉型電池
DE112013003696.7T DE112013003696B4 (de) 2012-07-27 2013-05-23 Versiegelte Batterie
KR1020147032939A KR101644083B1 (ko) 2012-07-27 2013-05-23 밀폐형 전지

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012167224A JP6017873B2 (ja) 2012-07-27 2012-07-27 密閉型電池

Publications (2)

Publication Number Publication Date
JP2014026865A JP2014026865A (ja) 2014-02-06
JP6017873B2 true JP6017873B2 (ja) 2016-11-02

Family

ID=49996974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012167224A Active JP6017873B2 (ja) 2012-07-27 2012-07-27 密閉型電池

Country Status (6)

Country Link
US (1) US9466824B2 (de)
JP (1) JP6017873B2 (de)
KR (1) KR101644083B1 (de)
CN (1) CN104471750B (de)
DE (1) DE112013003696B4 (de)
WO (1) WO2014017156A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6066213B2 (ja) * 2014-03-14 2017-01-25 トヨタ自動車株式会社 二次電池の製造方法および二次電池
JP2016051597A (ja) * 2014-08-29 2016-04-11 住友電気工業株式会社 密閉式蓄電デバイスの封止構造体、密閉式蓄電デバイス、およびその製造方法
CN110741195A (zh) 2017-03-30 2020-01-31 唐纳森公司 带有减压阀的通气口
CN110892557B (zh) 2017-07-14 2022-06-28 株式会社杰士汤浅国际 蓄电元件
CN114365329B (zh) * 2019-10-03 2024-03-22 日本制铁株式会社 电池单元壳体和使用该壳体的电池的制造方法
US11901590B2 (en) * 2020-02-07 2024-02-13 Ningde Amperex Technology Ltd. Battery and power consuming device having the same
WO2021244618A1 (zh) 2020-06-03 2021-12-09 珠海冠宇电池股份有限公司 扣式电池及其制造方法、电子设备
CN212136496U (zh) * 2020-10-13 2020-12-11 江苏时代新能源科技有限公司 端盖组件、电池单体、电池以及用电装置
CN112510327B (zh) * 2020-12-22 2022-12-02 北京理工大学深圳汽车研究院(电动车辆国家工程实验室深圳研究院) 一种动力电池及其封口方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4111621B2 (ja) 1999-03-17 2008-07-02 三洋電機株式会社 密閉式電池、密閉式電池用封止栓及び注液孔封止方法
JP4048031B2 (ja) * 2001-03-28 2008-02-13 Ｎｅｃトーキン株式会社 密閉式蓄電デバイス
US20020187393A1 (en) * 2001-06-06 2002-12-12 Venkatasubramanian Ananthanarayanan Battery terminal and method for its installation on a battery case
JP2003045393A (ja) * 2001-07-31 2003-02-14 Sanyo Electric Co Ltd 密閉型蓄電池
JP4298950B2 (ja) * 2002-01-31 2009-07-22 パナソニック株式会社 電池の注液口封止構造
JP2003338270A (ja) 2002-05-21 2003-11-28 Nok Corp 一方向弁
JP2005190689A (ja) * 2003-12-24 2005-07-14 Sanyo Electric Co Ltd 密閉型電池
DE202005003835U1 (de) 2005-03-10 2005-05-04 Abertax Research And Development Ltd. Entgasungsventil für Batteriezellen
JP2007018915A (ja) * 2005-07-08 2007-01-25 Nec Tokin Corp 密閉型電池
JP2007066600A (ja) * 2005-08-30 2007-03-15 Nec Tokin Corp 密閉型電池
JP2008010264A (ja) * 2006-06-28 2008-01-17 Hitachi Maxell Ltd 密閉型電池
JP2009087659A (ja) 2007-09-28 2009-04-23 Sanyo Electric Co Ltd 密閉型電池
JP5224324B2 (ja) * 2007-10-12 2013-07-03 日立マクセル株式会社 密閉型電池
DE102008009864A1 (de) * 2008-02-19 2009-08-20 FRÖTEK Vermögensverwaltung GmbH Batterie mit Verschlussstopfen
JP5437007B2 (ja) * 2009-09-30 2014-03-12 三洋電機株式会社 密閉電池の製造方法
EP2453502B1 (de) * 2010-11-11 2014-05-21 EH Europe GmbH Flammensperre für einen Bleiakkumulator
JP5672042B2 (ja) 2011-02-14 2015-02-18 トヨタ自動車株式会社 密閉型電池及び密閉型電池の製造方法
JP5947555B2 (ja) 2012-02-03 2016-07-06 トヨタ自動車株式会社 密閉型電池及びその製造方法

Also Published As

Publication number Publication date
CN104471750B (zh) 2017-04-05
CN104471750A (zh) 2015-03-25
JP2014026865A (ja) 2014-02-06
DE112013003696B4 (de) 2021-03-25
DE112013003696T5 (de) 2015-04-16
KR101644083B1 (ko) 2016-07-29
US9466824B2 (en) 2016-10-11
US20150140368A1 (en) 2015-05-21
WO2014017156A1 (ja) 2014-01-30
KR20150014463A (ko) 2015-02-06

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